----- Original Message -----
From: "Larry Fratkin" <la...@mrpinhole.com>
To: <pinhole-discussion@p at ???????>
Sent: Thursday, December 28, 2006 9:32 AM
Subject: Re: [pinhole-discussion] Recommended Exposures onto Paper
> I'm also interested in knowing about paper's reciprocity. Is it anything
> like film? I know it's made for longer exposures but I think that just
means
> the curve is a little further out in time. Does anyone have information on
> this?
Larry,
There is a book(let) call something like "Minimal aperture
photography", from it I took the reciprocity correction I have used with
some success. They appear in the small article I wrote and that you can see
at: http://members.home.net/penate/pinsize.htm
Guillermo
